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README: Document all of Instaloader's features

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Alexander Graf 2017-04-22 11:58:59 +02:00
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Instaloader Instaloader
=========== ===========
Tool to automatically download pictures (or videos) of given profiles
from Instagram.
Installation Installation
------------ ------------
@ -26,6 +28,8 @@ Alternatively, to get the most current version of Instaloader from our
pip3 install git+https://github.com/Thammus/instaloader pip3 install git+https://github.com/Thammus/instaloader
(pass ``--upgrade`` to upgrade if Instaloader is already installed)
Instaloader requires Instaloader requires
`requests <https://pypi.python.org/pypi/requests>`__, which `requests <https://pypi.python.org/pypi/requests>`__, which
will be installed automatically, if it is not already installed. will be installed automatically, if it is not already installed.
@ -33,7 +37,8 @@ will be installed automatically, if it is not already installed.
How to automatically download pictures from Instagram How to automatically download pictures from Instagram
----------------------------------------------------- -----------------------------------------------------
To download a set of profiles, do To **download all pictures and videos of a profile**, as well as the
**profile picture**, do
:: ::
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where ``profile`` is the name of a profile you want to download. Instead where ``profile`` is the name of a profile you want to download. Instead
of only one profile, you may also specify a list of profiles. of only one profile, you may also specify a list of profiles.
To later update your local copy of that profile, you may run To later update your local copy of that profiles, you may run
:: ::
instaloader --fast-update profile [profile ...] instaloader --fast-update profile [profile ...]
When ``--fast-update`` is given, Instaloader terminates when arriving at When ``--fast-update`` is given, Instaloader stops when arriving at
the first already-downloaded picture. the first already-downloaded picture.
You may also download the most recent pictures with one hashtag:
::
instaloader "#hashtag"
Instaloader can also be used to **download private profiles**. To do so, Instaloader can also be used to **download private profiles**. To do so,
invoke it with invoke it with
@ -65,10 +64,17 @@ invoke it with
instaloader --login=your_username profile [profile ...] instaloader --login=your_username profile [profile ...]
When invoked like this, it also **stores the session cookies** in a file When invoked like this, it also **stores the session cookies** in a file
in ``/tmp``, which will be reused later when ``--login`` is given. So in your temporary directory, which will be reused later when ``--login`` is given. So
you can download private profiles **non-interactively** when you already you can download private profiles **non-interactively** when you already
have a valid session cookie file. have a valid session cookie file.
Instead of download all posts of a profile, you may also download
**the most recent pictures by hashtag**:
::
instaloader "#hashtag"
If you want to **download all followees of a given profile**, call If you want to **download all followees of a given profile**, call
:: ::
@ -81,17 +87,46 @@ To **download all the pictures from your feed which you have liked**, call
instaloader --login=your_username :feed-liked instaloader --login=your_username :feed-liked
The ``--quiet`` option makes it also **suitable as a cron job**. or to **download all pictures from your feed**:
To get a list of other helpful flags, run ``instaloader --help``. ::
Usage as library instaloader --login=your_username :feed-all
Advanced Options
---------------- ----------------
The following flags can be given to Instaloader to specify how profiles should
be downloaded.
--fast-update Stop when encountering the first already-downloaded post
of a profile.
--profile-pic-only Only download profile pictures. Per default, the current
profile picture and all the profile's posts are downloaded.
--skip-videos Skip posts which are videos.
--geotags Also **download geotags** and store Google Maps links in
separate textfiles.
--quiet Do not output any messages except warnings and errors. This
option makes Instaloader **suitable as a cron job**.
--no-sleep Normally, Instaloader waits a few seconds between requests
to the Instagram servers. This flag inhibits this behavior.
--password PASSWORD If used with ``--login``, use parameter as password if no
valid session file is found, instead of asking
interactively.
--sessionfile FILE Specify an alternative place for loading and storing the
session cookies. Per default, they are stored in a path
within your temporary directory, encoding your local
username and your instagram profile name.
To get a list of all flags, run ``instaloader --help``.
Usage as Python module
----------------------
You may also use parts of Instaloader as library to do other interesting You may also use parts of Instaloader as library to do other interesting
things. things.
For example, to get a list of all followers of a profile as well as For example, to get a list of all followees of a profile as well as
their follower count, do their follower count, do
.. code:: python .. code:: python